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N-channel RF amplifier. JFET in a TO-92.
| Part number | BF244A |
|---|---|
| Category | Discrete Semiconductors › MOSFETs |
| Package | TO-92 |
| Pins | 3 |
BF244A pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | D | passive | Drain |
| 2 | S | passive | Source |
| 3 | G | input | Gate — reverse-biased, so it draws almost no current |
Schematic symbol and footprint
Schematic symbol
Footprint: TO-92 — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.